2021-05-07T05:03:57.0000Z39.465-120.308511.21manualconfirmedIRIS2.23Md1Origin/20210507075443.400364.5473Magnitude/20210507075443.400413.5474IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognn00806694,nc73559275contributorID